Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PRADO MORENO ROSALIA
Original Assignee
PRADO MORENO ROSALIA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PRADO MORENO ROSALIAfiledCriticalPRADO MORENO ROSALIA
Priority to ES0019277UpriorityCriticalpatent/ES19277Y/en
Publication of ES19277UpublicationCriticalpatent/ES19277U/en
Application grantedgrantedCritical
Publication of ES19277YpublicationCriticalpatent/ES19277Y/en
Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
"ACOUSTIC PIPE FOR REEDUCATING THE EAR OF THE DEAF", characterized by being made with an aluminum spiral and joined at one end with an "embouchure" and the opposite of an "auditory shell". (Machine-translation by Google Translate, not legally binding)
ES0019277U1948-11-051948-11-05
Acoustic tube to re-educate the hearing of the deaf.
ExpiredES19277Y
(en)